MAX397CWI - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX397CWI

Manufacturer

Maxim Integrated

Introduction

The MAX397CWI is an 8-channel analog switch/multiplexer/demultiplexer integrated circuit.

Product Features and Performance

2 independent, single-pole, 8-channel analog switches

Low on-resistance (100Ω max)

Low charge injection (2pC max)

Low leakage current (100pA max)

Fast switching speed (150ns max)

Low crosstalk (-92dB @ 100kHz)

Channel-to-channel matching (1.8Ω)

Wide supply voltage range (±2.7V to ±8V dual supply, 2.7V to 16V single supply)

Operating temperature range of 0°C to 70°C

Product Advantages

Excellent analog signal integrity

Compact 28-SOIC package

Wide operating voltage range

Suitable for a variety of analog signal switching applications

Key Technical Parameters

Number of Circuits: 2

Voltage Supply, Dual (V±): ±2.7V ~ 8V

Current Leakage (IS(off)) (Max): 100pA

On-State Resistance (Max): 100Ω

Charge Injection: 2pC

Multiplexer/Demultiplexer Circuit: 8:01

Channel-to-Channel Matching (ΔRon): 1.8Ω

Voltage Supply, Single (V+): 2.7V ~ 16V

Switch Time (Ton, Toff) (Max): 150ns, 150ns

Channel Capacitance (CS(off), CD(off)): 11pF, 80pF

Crosstalk: -92dB @ 100kHz

Quality and Safety Features

RoHS non-compliant

Manufacturer's packaging: 28-SOIC

Compatibility

Surface mount package

Compatible with a wide range of analog signal processing applications

Application Areas

Audio and video signal routing

Automatic test equipment

Data acquisition systems

Industrial control systems

Medical instrumentation

Product Lifecycle

The MAX397CWI is an active product, with no information on discontinuation.

Replacement or upgrade options may be available from the manufacturer.

Key Reasons to Choose This Product

Excellent analog signal integrity with low on-resistance, low charge injection, and low crosstalk

Wide operating voltage range and temperature range suitable for a variety of applications

Compact 28-SOIC package for space-constrained designs

Fast switching speed and good channel-to-channel matching for efficient analog signal routing

Reliable performance and quality from a trusted manufacturer, Maxim Integrated